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公开(公告)号：US10513455B2
公开(公告)日：2019-12-24
申请号：US15521112
申请日：2015-10-29
Applicant: Corning Incorporated
Inventor： Thomas Roger Cook , Christopher William Drewnowski , Peter Knowles , Geunsik Lim , Moussa N'Gom , Irene Mona Peterson , Robert Stephen Wagner
Abstract: An apparatus includes a fiber feeding system to deposit a fiber on an edge of the glass article and a laser system. The laser system is positioned to project a first and a second laser beam onto a first and a second side of the fiber, respectively. The laser system is positioned to project a third laser beam onto the edge of the glass article. A method includes advancing a glass article relative to a fiber; positioning the fiber in relation to an edge of the glass article, contacting a first side of the fiber with a first laser beam, contacting a second side of the fiber with a second laser beam, depositing the fiber on the edge of the glass article, and contacting the edge of the glass article with a third laser beam.
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公开(公告)号：US20170355633A1
公开(公告)日：2017-12-14
申请号：US15521112
申请日：2015-10-29
Applicant: Corning Incorporated
Inventor： Thomas Roger Cook , Christopher William Drewnowski , Peter Knowles , Geunsik Lim , Moussa N'Gom , Irene Mona Peterson , Robert Stephen Wagner
Abstract: An apparatus includes a fiber feeding system to deposit a fiber on an edge of the glass article and a laser system. The laser system is positioned to project a first and a second laser beam onto a first and a second side of the fiber, respectively. The laser system is positioned to project a third laser beam onto the edge of the glass article. A method includes advancing a glass article relative to a fiber; positioning the fiber in relation to an edge of the glass article, contacting a first side of the fiber with a first laser beam, contacting a second side of the fiber with a second laser beam, depositing the fiber on the edge of the glass article, and contacting the edge of the glass article with a third laser beam.
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公开(公告)号：US20150059411A1
公开(公告)日：2015-03-05
申请号：US14466460
申请日：2014-08-22
Applicant: Corning Incorporated
Inventor： Geunsik Lim , Robert Stephen Wagner , James Joseph Watkins
IPC: C03B33/08 , C03B33/023
CPC classification number: C03B33/082 , B23K26/0624 , B23K26/0643 , B23K26/361 , B23K2103/54 , B65G2249/04 , C03B33/0222 , C03B33/023 , C03B33/07 , C03C23/0025
Abstract: A method of separating a thin glass substrate from a carrier plate to which edge portions of the glass substrate are bonded, including irradiating a surface of the glass substrate with a pulsed laser beam, the laser beam moving along a plurality of parallel scan paths within a raster envelope, producing relative motion between the raster envelope and the glass substrate so that the raster envelope is moved along an irradiation path on the unbonded central portion. The irradiating produces ablation of the glass substrate along the irradiation path that forms a channel having a width W1 at the first surface greater than a width W2 at the second surface and extending through the thickness of the glass substrate, thus separating a thin glass sheet from the glass substrate-carrier plate assembly.
Abstract translation: 将薄玻璃基板与玻璃基板的边缘部分接合的载体板分离的方法，包括用脉冲激光束照射玻璃基板的表面，激光束沿着多个平行的扫描路径移动， 光栅包围，产生光栅包络和玻璃基底之间的相对运动，使得光栅包络沿着未结合的中心部分上的照射路径移动。 照射产生沿着照射路径的玻璃基板的烧蚀，所述照射路径形成在第一表面处的宽度W1大于第二表面处的宽度W2并且延伸穿过玻璃基板的厚度的通道，从而将薄玻璃板从 玻璃基板载体板组件。
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